Here is a description in Italian for the disc lock:
The disc lock Abus 304 features a 10 mm locking pin, made of specially hardened steel to ensure maximum strength and security. The lock body is made of die-cast metal, designed to withstand impacts and provide reliable protection. The SK10 security cylinder is equipped with a key with an internal track, offering greater protection against the most common burglary techniques.
For greater durability, there is a manual cover for the keyhole, designed to protect against dirt and corrosion. The closure is automatic, making the device extremely convenient and quick to use. Finally, two keys are provided, allowing for practical use and the possibility of having a spare key in case of need.
Features:
10 mm locking pin
The locking pin is made of specially hardened steel
The lock body is made of impact-resistant die-cast metal
SK10 cylinder with internal track key
Manual cover for the keyhole against dirt and corrosion